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Date:      Wed, 22 Mar 1995 07:57:55 -0600 (CST)
From:      Peter da Silva <peter@bonkers.taronga.com>
To:        mdavis@io.cts.com (Morgan Davis)
Cc:        hackers@FreeBSD.org
Subject:   Re: sio overruns
Message-ID:  <199503221357.HAA13631@bonkers.taronga.com>
In-Reply-To: <199503220651.WAA01570@io.cts.com> from "Morgan Davis" at Mar 21, 95 10:51:59 pm

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> FYI: I've got a device connected to a serial port (a BBS) that
> requires DCD up all the time.  However, every now and then a caller
> connects to the port via cu and drops carrier. [...]

You're using the same patch to "cu" that I am? I don't have this problem:
I haven't seen any immortal "cu" processes, and since I've got the one
modem for the BBS (actually, an old System V UNIX box I use as a 'Jail')
and for my uucp connections I'd notice if the port was getting locked up.

What device do you have the getty on in /etc/ttys for the modem?



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